Nikolayevsky District may refer to: * Nikolayevsky District, Russia, name of several districts in Russia *

Mykolaiv Raion, Lviv Oblast Mykolaiv Raion () was a raion (district) in Lviv Oblast in western Ukraine. Its administrative center was Mykolaiv. The raion was abolished on 18 July 2020 as part of the administrative reform of Ukraine, which reduced the number of raions of Lviv ...

, a former district of Lviv Oblast, Ukraine *

Mykolaiv Raion, Mykolaiv Oblast Mykolaiv Raion () is a raion (district) in Mykolaiv Oblast, Ukraine with a pre-war population of Its administrative center is the city of Mykolaiv. History In the 19th century, the area belonged to Kherson Governorate. After the Russian Revolu ...

, a district of Mykolaiv Oblast, Ukraine * Mykolaivka Raion, a district of

Odesa Oblast Odesa Oblast (), also referred to as Odeshchyna (Одещина), is an administrative divisions of Ukraine, oblast (province) of southwestern Ukraine, located along the northern coast of the Black Sea. Its administrative centre is the city of Ode ...

, Ukraine

See also